<%--
  Created by IntelliJ IDEA.
  User: zhangdeng
  Date: 2020/12/02
  Time: 10:50
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %>
<%@ page import="java.util.List" %>
<%@ page import="com.sjsq.po.Book" %>
<%@ page import="com.sjsq.service.impl.BookServiceImpl" %>
<%@ page import="com.sjsq.po.User" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>查看图书</title>
    <style type="text/css">
        h1{
            text-align: center;
        }
        #before{
            text-align: center;
        }
        #head{
            background: #eeeeee;height: 80px;
        }
        #headLink{
            font-size: 20px;
        }
        #headWelLink{
            font-size: 20px;
        }
    </style>
</head>
<body>
    <%--头部信息--%>
    <%
        User user =(User)session.getAttribute("user");
        if(user == null){
            response.sendRedirect("login.jsp");
        }else {
    %>
    <div id="head">
        <table width="100%">
            <td id="headWelLink">欢迎您：<%=user.getName()%></td>
            <td align="right" id="headLink">
                <a href="cart.jsp">我的购物车</a>
                <a href="logout.jsp">安全退出</a>
            </td>
        </table>
    </div>
    <%
        }
    %>

    <%--图书信息--%>
    <%
        Book book = new Book();
        BookServiceImpl service = new BookServiceImpl();
        List<Book> list = service.select(book);
    %>
    <h1>图书列表</h1>
    <div id="before">
        <a href="javascript: window.history.go(-1)">返回上一级</a>
    </div>
    <table align="center" cellpadding="10" cellspacing="10">
        <tr bgcolor="green">
            <td>编号</td>
            <td>书名</td>
            <td>价格</td>
            <td>作者</td>
            <td>封皮</td>
            <td>出版社</td>
        </tr>
        <%
            String bg = null;
            for (int i = 0;i<list.size();i++){
                Book b =list.get(i);
                if(i%2 == 0){
                    bg = "pink";
                }else{
                    bg = "yellow";
                }

        %>
        <tr bgcolor="<%=bg%>">
            <td><%=b.getBookid()%></td>
            <td><a href="doInfo.jsp?bookid=<%=b.getBookid()%>"><%=b.getBookname()%></a></td>
            <td><%=b.getPrice() %></td>
            <td><%=b.getAuthor() %></td>
            <td><%=b.getPicture() %></td>
            <td><%=b.getPublish() %></td>
        </tr>
        <%
            }
        %>
    </table>
</body>
</html>
